CVE-2022-40289

Stored cross-site scripting in PHP Point of Sale version 19.0, by PHP Point of Sale, LLC via file upload and download functionality.

State: Published
Severity: 9.0 Critical
Published: Oct 31, 2022
Updated: May 6, 2025
Reserved: Sep 8, 2022

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Description

The application was vulnerable to an authenticated Stored Cross-Site Scripting (XSS) in the upload and download functionality, which could be leveraged to escalate privileges or compromise any accounts they can coerce into observing the targeted files.

Scores

CVSS	Score	Vector	Source
3.1	9.0 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
PHP Point of SalePHP Point of Sale LLC	0Affected

References

https://www.themissinglink.com.au/security-advisories/cve-2022-40289

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